(19)
(11) EP 4 057 820 A1

(12)

(43) Date of publication:
21.09.2022 Bulletin 2022/38

(21) Application number: 20803856.2

(22) Date of filing: 13.11.2020
(51) International Patent Classification (IPC): 
A01N 65/12(2009.01)
A01P 21/00(2006.01)
 A01P 5/00(2006.01)
C05F 11/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A01N 65/12; C05F 11/00
(86) International application number:
PCT/EP2020/082083
(87) International publication number:
WO 2021/094552 (20.05.2021 Gazette 2021/20)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 15.11.2019 EP 19209404

(71) Applicants:
  • Universiteit Gent
    9000 Gent (BE)
  • Katholieke Universiteit Leuven
    3000 Leuven (BE)
  • Institut National Polytechnique de Toulouse
    31029 Toulouse (FR)
  • Institut National de la Recherche Agronomique
    75338 Paris Cedex 07 (FR)

(72) Inventors:
  • GEELEN, Danny
    9000 Gent (BE)
  • EVON, Philippe
    65600 Séméac (FR)
  • CAMMUE, Bruno
    1652 Alsemberg (BE)
  • HAESAERT, Geert
    9090 Melle (BE)
  • KYNDT, Tina
    9000 Gent (BE)
  • WERBROUCK, Stefaan
    8530 Harelbeke (BE)

(74) Representative: Arnold & Siedsma 
Bezuidenhoutseweg 57
2594 AC The Hague
2594 AC The Hague (NL)

   


(54) SUNFLOWER BARK EXTRACT AND USES THEREOF